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Pipe network type heptafluoropropane device

Pipe network type heptafluoropropane device
Pipe network type heptafluoropropane device

Non-pipe network heptafluoropropane fire extinguishing device (4.2MPa) consists of bottle group stand, fire extinguishing agent bottle group, container valve, metal hose, check valve (fire extinguishing agent pipeline), header, safety relief device, selection valve, signal It consists of feedback device, fire extinguishing agent delivery pipe, nozzle, driving gas bottle group, electromagnetic driving device, driving gas pipeline, check valve (driving gas pipeline) and so on. According to the requirements of different application places, it can be composed of unit independent system and combined distribution system. It adopts full submerged fire extinguishing method to achieve fire protection for single protection zone and multiple protection zones. It has advanced technology, high efficiency and easy maintenance.


In a multi-area pipe network sevoflurane fire extinguishing system, there are multiple storage cylinders or groups of bottles, and multiple protective zones, but the first fire is often a protective zone. How to release the fire extinguishing agent only to the fire protective zone, that is, It is realized through the selection valve. Therefore, the selection valve corresponds to the protection zone on a one-to-one basis, that is, each protection zone is provided with a selection valve corresponding to the zone on the exhaust branch pipe on the header.